Comprehensive Shop Manual for Komatsu Excavator

Product Overview

This shop manual provides detailed technical information essential for services performed in a workshop setting. It is meticulously organized into sections for enhanced clarity and ease of use, accommodating both novice and experienced technicians.

Key Features

• Index and Foreword: Includes an index, foreword, and fundamental safety information necessary for safe operation.
• Specifications: Detailed specifications of the Komatsu Excavator to ensure correct understanding and application.
• Structure and Function: In-depth explanation of each component’s structure and function, acting as a vital reference during troubleshooting.
• Standard Value Table: Provides standard values and criteria for new machines, aiding in testing and troubleshooting.
• Testing and Adjusting: Guides on using measuring tools and methods for precise adjustments of parts.
• Troubleshooting: Systematic approach to identifying and repairing malfunctioning components.
• Disassembly and Assembly: Instructions for dismantling and reassembling components, highlighting necessary tools and techniques.
• Diagrams and Drawings: Offers hydraulic and electrical circuit diagrams for the chassis, and repair procedures for the engine.

Benefits

• Improved understanding of the excavator’s internal and external features.
• Enhanced diagnostic skills for identifying and resolving issues.
• Streamlined maintenance processes facilitated by comprehensive guidance and technical specifications.

Usage Recommendations

• Regularly consult the manual to understand and implement safe operational practices.
• Use the troubleshooting section when dealing with uncommon failure modes to pinpoint malfunctions efficiently.
• Reference the standard value table during testing and adjustments to ensure adherence to professional standards.
• Utilize the disassembly and assembly techniques to maintain the excavator’s structural integrity during repairs.

This manual is an indispensable resource for maintaining the optimal functionality of Komatsu Excavators, specifically models PC800-8, PC800LC-8, PC850-8, and PC850LC-8.